| COUNTIES REPRESENTED. | NAMES OF MEMBERS. |
| Lee | James Brierly, Daniel F. Miller, John Box. |
| Van Buren | Isaac N. Lewis, John Whitaker, William Steele. |
| Des Moines | Shepherd Leffler, Milton D. Browning, Alfred Hebard, Robert Avery, David Hendershott. |
| Henry | John B. Lash, Asbury B. Porter, Paton Wilson. |
| Jefferson | Alexander A. Wilson. |
| Louisa | William L. Toole. |
| Washington | Simon P. Teeple. |
| Muscatine | Thomas M. Isett. |
| Johnson | Henry Felkner. |
| Cedar, Jones and Linn | George H. Walworth, Harmon Van Antwerp. |
| Scott and Clinton | Laurel Summers, Joseph M. Robertson. |
| Jackson | Thomas Cox. |
| Dubuque, Delaware, Clayton, etc. | Edward Langworthy, Timothy Mason. |
Democrats, 15; Whigs, 11.
The Assembly Adjourned January 15, 1841.
FOURTH LEGISLATIVE ASSEMBLY.
Convened at Iowa City, December 6, 1841.
The Council.
| Jonathan W. Parker, President, Democrat. |
| J. W. Woods, Secretary, Democrat. |
| COUNTIES REPRESENTED. | NAMES OF MEMBERS. |
| Lee | Jesse B. Browne, Edward Johnston. |
| Van Buren | James Hall, Gideon S. Bailey. |
| Des Moines | Shepherd Leffler. |
| Henry | William H. Wallace. |
| Jefferson | William G. Coop. |
| Louisa and Washington | Francis Springer. |
| Muscatine and Johnson | S. Clinton Hastings. |
| Cedar, Jones and Linn | George Greene. |
| Scott and Clinton | Jonathan W. Parker. |
| Jackson, Dubuque, Delaware, Clayton, etc. | M. Bainbridge, Joseph S. Kirkpatrick. |
Democrats, 8; Whigs, 5.
House of Representatives.
| Warner Lewis, Speaker, Democrat. |
| Joseph T. Fales, Chief Clerk, Democrat. |
| COUNTIES REPRESENTED. | NAMES OF MEMBERS. |
| Lee | William Patterson, E. S. McCulloch, Henry S. Campbell. |
| Van Buren | John M. Whitaker, Uriah Biggs, Oliver Weld. |
| Des Moines | Alfred Hebard, Isaac Leffler, David E. Blair, George Hepner, James M. Morgan. |
| Henry | Asbury B. Porter, Paton Wilson, Simeon Smead. |
| Jefferson | Richard Quinton. |
| Louisa | William L. Toole. |
| Washington | Thomas Baker. |
| Muscatine | Samuel Holiday. |
| Johnson | Henry Felkner. |
| Cedar, Jones and Linn | Samuel P. Higginson, Thomas Denson. |
| Scott and Clinton | Joseph M. Robertson, James Grant. |
| Jackson | James K. Morse. |
| Dubuque, Delaware, Clayton, etc. | Warner Lewis, C. H. Booth. |
Democrats, 16; Whigs, 10.
The Assembly Adjourned February 18, 1842.
